Props to Apogee customer service. I bought my interfaces back on November 30th of 2018. On December 1st (i.e. one day later), they announced that their FX Rack Dual Path plugins, which at the time were still in beta and didn't yet have the dual path functionality worked out, would be made available to anyone who purchased an interface prior to the end of 2018. I certainly qualified, but didn't grab a copy of the plugins before the promotion ended. Yesterday I emailed Apogee asking if they would honor that promotion, especially now that the plugins are out of beta, the dual path functionality works, and they're selling (for $596 USD) these extremely well-reviewed plugins. Their customer service guy Greg said "Oh, you definitely deserve a copy of these plugins. Give me your iLok account name and I'll add the licenses to your account right away." Gotta love that! I'm waiting to confirm that these will run on a software iLok, because I'm absolutely done using a hardware iLok and have abandoned all software/hardware that requires one.
The dual path approach is very cool. Rather than relying on hardware DSP entirely like UAD, or processor power entirely like basically everyone else, the dual path gives you a ton of routing options to use one, the other, or both simultaneously. I'm most excited about it for a scenario where I want to apply EQ and compression while tracking, not have it get printed, not have it cause a bunch of latency, and yet still let the performer hear something in line with what they think the final product should sound like. Hopefully it'll make things more inspiring and will keep them from say EQ'ing a bass guitar signal in such a way that it will be unusable at mixdown since they don't like a flat signal. EQ and compress it in their headphone mix to taste and have them go at it and remain happy and inspired.